Acton is a town in Middlesex County, Massachusetts, United States, approximately 21 miles (34 km) west-northwest of Boston along Massachusetts Route 2 west of Concord and about ten miles (16 km) southwest of Lowell. The population was 24,021 in April 2020, according to the United States Census Bureau. It is bordered by Westford and Littleton to the north, Concord and Carlisle to the east, Stow, Maynard, and Sudbury to the south and Boxborough to the west. Acton became an incorporated town in 1735. The town employs the Open Town Meeting form of government with a town manager and an elected, five-member select board. Acton was named the 11th Best Place To Live among small towns in the country by Money Magazine in 2015, and the 16th best in 2009 and in 2011. The local high school, Acton-Boxborough Regional High School, was named a Blue Ribbon School by the U.S. Department of Education in 2009.

History

Acton’s history reflects the history of Massachusetts, New England, and the United States. It was first settled by Native Americans who used the Assabet, Sudbury and Concord rivers for transportation and the fields for farming seasonal crops. There is evidence of Native American settlements in Acton which go back 7,000 years. When the colonists arrived in this area, the Native American population dropped dramatically due to European diseases for which they had no immunity.

Colonization Era through Revolutionary Era

Concord was the first inland colonial town established in the Massachusetts Bay Colony. The original boundaries of Concord included all of Acton and residents used the Acton land as grazing fields for their animals. In 1639, the first homestead was built within the modern day boundaries of the town.

Acton was established as an independent town on July 3, 1735. Acton has held annual town meetings since 1735, the records of which are held at Acton’s Memorial Library.

Acton residents participated in the growing hostility with Great Britain by sending a list of grievances to King George III on Oct. 3rd, 1774. The anniversary of this day is celebrated in Acton as Crown Resistance Day.

At the beginning of the Revolutionary War, on April 19, 1775, a company of minutemen from Acton responded to the call to arms initiated by Paul Revere (who rode with other riders, William Dawes and Samuel Prescott, with Prescott the only one of the three who was able reach Acton itself) and fought at the North Bridge in Concord as part of the Battle of Lexington and Concord. The Acton minutemen were led by Captain Isaac Davis. When a company was needed to lead the advance on the bridge which was defended by the British regulars, Captain Davis was heard to reply, “I haven’t a man who is afraid to go.” The Acton men led because, unlike other militias there, they were fully equipped with bayonets.

The colonists advanced on the bridge; in the exchange of musket fire that followed, Captain Isaac Davis and Private Abner Hosmer of Acton were killed. Davis was the first officer to die in the American Revolutionary War. In Acton they refer to “the battle of Lexington, fought in Concord, by men of Acton.”

Industrialization and Civil War

During the 19th century, Acton participated in the growing Industrial Revolution. By the mid-19th century, Acton was an industrial center for the production of barrels (cooperage). There were also a powder mill, three gristmills and four sawmills in town. The American Powder Mills complex extended downstream along the Assabet River and manufactured gunpowder from 1835 to 1940.

On October 1, 1844, the railroad came to Acton. The Fitchburg Railroad was routed through South and West Acton so that it could serve the mills. South Acton became a busy rail center and was the division point for the Marlborough Branch Railroad. With the railroad came increasing development in those areas. In addition to the Fitchburg Railroad, two others crossed the town: the Nashua and Acton, and the Framingham and Lowell. These two railroads shared a double track right-of-way that ran from West Concord (aka Concord Junction) through East Acton and then splitting in North Acton in the vicinity of Route 27 and Ledge Rock Way.

In 1874, the population of the town was almost 1700. The town established its first newspaper, The Acton Patriot, and the residents of West Acton formed the first library, The Citizen’s Library. In 1890, the Memorial Library was completed and given to the town by William A. Wilde as a memorial to the Acton soldiers who fought in the Civil War.

Education

Acton is part of the Acton Boxborough Regional School District (ABRSD) along with Boxborough. The town has five elementary schools serving K–6: CT Douglas, Gates, Luther Conant, McCarthy-Towne and Merriam. The town has one public middle school serving 7–8, the R.J. Grey Junior High School. High school students then attend Acton-Boxborough Regional High School from grades 9–12.

ABRSD has an uncommon method of assigning students to elementary schools, called “Open Enrollment”. First-time incoming kindergarten parents participate in a lottery-based selection process where the parents “choose” the school by listing their preferences in ranked order. Boxborough students have priority for attendance in the school in their own town, but participate in the lottery if they wish to attend an Acton school. Any remaining spaces at Blanchard become available in the lottery.

This method of school choice has a large impact on the nature of the town. Acton is less oriented around neighborhoods than towns which have neighborhood based schools. This carries over into the recreational youth sport organizations whose teams are not organized around specific elementary schools. As a result, students and families are likely to have broad social connections in all parts of the town rather than being limited to neighborhoods. School Choice also benefits the towns real estate market since home valuations are not impacted by the perceived desirability of given neighborhood’s school.

While the curriculum in the district is fairly standardized, each of the elementary schools has a different teaching philosophy. The schools and their philosophy of education are:

Acton-Boxborough Junior High and High School

The Acton-Boxborough Regional School has a single Junior High School (Raymond J. Grey Junior High School) for grades 7 & 8 and a single High School (Acton-Boxborough Regional High School) for grades 9 through 12. Both the junior high and high school were enlarged and renovated in 2000–2005. Both buildings are located at the school district campus in Acton.

Current enrollment at the junior high is approximately 1,000 students, while the high school has roughly 2,000 students. The high school consistently ranks highly among rankings of the best public high schools in the Greater Boston area (defined as within I-495); Most recently, the school was placed 1st in by Boston Magazine in 2020 and 2021.

Demographics

According to the 2020 census, there were 24,021 residents, a 9.6% increase from 2010. The population density was 1,209.2 inhabitants per square mile (466.9/km²), up from 1103.6. There were 8,931 households, up from 8,187.

In the 2010 Census of 8,187 households, 42.7% had children under the age of eighteen living with them, 63.5% were husband-wife married couples living together. 23.0% of all households were occupied by individuals 65 years of age or older living alone. The age distribution of the population was 29.5% under the age of 18, 4.3% from 18 to 24, 31.5% from 25 to 44, 26.4% from 45 to 64, and 8.4% 65 years of age or older. The median age was 38 years. For every 100 females, there were 97.2 males. For every 100 females age eighteen and over, there were 94.2 males. For those age 25 years or older in Acton during the 2000 census, 97.2% had a high school degree or higher, 72.0% had a bachelor’s degree or higher, and 40.5% had a graduate degree or higher. Also, 98.0% were employed with a mean commute time of 31.0 minutes.

The 2020 median income for a household in the town was $138,163, up from $133,532. In 2010 males had a median income of $109,371 versus $48,113 for females. The 2020 per capita income for the town was $65,952. About 3.3% of the population were below the poverty line, up from 2.9% in 2010.

Chinese and foreign-born populations

Acton had 2,041 Chinese Americans in 2010, a 151% increase from 2000 and the ninth largest Chinese population in Massachusetts.

In 2014, 25% of the residents of Acton were born outside of the United States. In 2000 this percentage was 14%.

Income

Data is from the 2009–2013 American Community Survey 5-Year Estimates.